Locks – Portable – Padlocks
Reexamination Certificate
2008-03-04
2008-03-04
Gall, Lloyd A. (Department: 3673)
Locks
Portable
Padlocks
C070S317000, C070S318000, C070S327000, C070SDIG075
Reexamination Certificate
active
07337637
ABSTRACT:
A combination resetting member for a cable lock mainly contains a stationary piece and a movable piece. The movable piece is concentrically positioned inside the stationary piece and two diametrically opposing pins penetrates through the stationary piece, two grooves of the movable piece, and into two corresponding holes on the tip of a column of a female lock member. The movable piece has two diametrically opposing flanges on the front surface and two diametrically opposing blocks on the back surface. The flanges and the blocks are orthogonal to each other. Corresponding to each of the blocks but on the front surface, there are a shallower U-shaped groove and a deeper U-shaped groove. The movable piece can be forced to move orthogonally to the pins and the pins therefore could shift from the shallower grooves to the deeper grooves and vice versa.
REFERENCES:
patent: 1472206 (1923-10-01), Burkle
patent: 1511119 (1924-10-01), Geraghty
patent: 5899099 (1999-05-01), Tsai
patent: 5934120 (1999-08-01), Kuo
patent: 6209368 (2001-04-01), Lee
patent: 6386005 (2002-05-01), Kuo
patent: 6422051 (2002-07-01), Kuo
patent: 6711922 (2004-03-01), Tsai
patent: 6799446 (2004-10-01), Tsai
patent: 6845643 (2005-01-01), Tsai
patent: 2002/0104337 (2002-08-01), Kuo
Gall Lloyd A.
Lei Leong C.
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